A breakthrough formula prepares the immune system to better handle germs, bacteria, viruses, infections and other invaders. The natural interferon booster educates healthy cells about the presence of a potential danger to the body and helps activate a prevention plan.  It will increase the body's production of all three types of natural interferon.

"Your immune system can wear down due to different lifestyle reasons. Being sick takes chunks of time out of your life, wears on your energy levels, not to mention the pain and suffering you have. Why not feed your body an all natural immune booster that can help keep you healthier all winter long. This product is one of a kind and so you won't find it anywhere but at the #1 Natural Nutrition Company in the United States." states Shaklee Independent Distributor Vicki Zerbee.

Studies show that this all natural interferon supplement calls the natural killer cells in the body to action and balances the immune response against environmental irritants and airborne pollutants. It is a powerfully effective every day supplement to help boost the immune system as well as help prevent diseases like cancer, and has surpassed stringent scientific tests for safety, potency, purity and performance.

To view a video, learn more about this all natural interferon immune system enhancer supplement, and place an order, visit http://zerbee.myshaklee.com/us/en/about_nutriferon.html.